diff --git a/scriptdata/environment-variables b/scriptdata/environment-variables
index 5c7116b84..da6cc2867 100644
--- a/scriptdata/environment-variables
+++ b/scriptdata/environment-variables
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+# This is NOT a script for execution, but for loading functions, so NOT need execution permission or shebang.
 XDG_BIN_HOME=${XDG_BIN_HOME:-$HOME/.local/bin}
 XDG_CACHE_HOME=${XDG_CACHE_HOME:-$HOME/.cache}
 XDG_CONFIG_HOME=${XDG_CONFIG_HOME:-$HOME/.config}
@@ -7,4 +7,3 @@ XDG_STATE_HOME=${XDG_STATE_HOME:-$HOME/.local/state}
 BACKUP_DIR=${BACKUP_DIR:-$HOME/backup}
 UV_NO_MODIFY_PATH=1
 PYTHON_VENV_PATH=$XDG_STATE_HOME/ags/.venv
-#PYTHON_BIN_PATH=$PYTHON_VENV_PATH/bin/python
diff --git a/scriptdata/functions b/scriptdata/functions
index 51afb830a..b453e072e 100644
--- a/scriptdata/functions
+++ b/scriptdata/functions
@@ -1,5 +1,4 @@
-#!/usr/bin/env bash
-# This is NOT a script for execution, but for loading functions, so NOT need execution permission.
+# This is NOT a script for execution, but for loading functions, so NOT need execution permission or shebang.
 # NOTE that you NOT need to `cd ..' because the `$0' is NOT this file, but the script file which will source this file.
 
 # The script that use this file should have two lines on its top as follows:
diff --git a/scriptdata/installers b/scriptdata/installers
index 3da69dbaf..31181225b 100644
--- a/scriptdata/installers
+++ b/scriptdata/installers
@@ -1,10 +1,9 @@
-#!/usr/bin/env bash
 # This file is provided for non-Arch(based) distros.
 # As for Arch Linux, we use local PKGBUILDs or AUR packages, which is the "right" way compared to copying files directly into /usr/local/* .
 # P.S. install-yay() should be kept for Arch(based) distros.
 
 # This script depends on `functions' .
-# This is NOT a script for execution, but for loading functions, so NOT need execution permission.
+# This is NOT a script for execution, but for loading functions, so NOT need execution permission or shebang.
 # NOTE that you NOT need to `cd ..' because the `$0' is NOT this file, but the script file which will source this file.
 
 # The script that use this file should have two lines on its top as follows:
diff --git a/scriptdata/options b/scriptdata/options
index 2e837fcf2..d90a4e93a 100644
--- a/scriptdata/options
+++ b/scriptdata/options
@@ -1,5 +1,4 @@
-#!/usr/bin/env bash
-# This is NOT a script for execution, but for loading functions, so NOT need execution permission.
+# This is NOT a script for execution, but for loading functions, so NOT need execution permission or shebang.
 # NOTE that you NOT need to `cd ..' because the `$0' is NOT this file, but the script file which will source this file.
 
 # The script that use this file should have two lines on its top as follows: